114 STAT. 2763A-224 PUBLIC LAW 106-554—APPENDIX D determined by the Secretary to offer a long-term solution to the problem of groundwater contamination caused by perchlorates at sites located in the city of Santa Clarita, California; and (2) $23,000,000 shall be deposited in the Restoration Fund, of which $4,000,000 shall be used for remediation in the Central Basin, California. SEC. 111. PERCHLORATE. (a) IN GENERAL.— The Secretary of the Army, in cooperation with Federal, State, and local government agencies, may participate in studies and other investigative activities and in the planning and design of projects determined by the Secretary to offer a long-term solution to the problem of groundwater contamination caused by perchlorates. (b) INVESTIGATIONS AND PROJECTS.— (1) BOSQUE AND LEON RIVERS. —The Secretary, in coordination with other Federal agencies and the Brazos River Authority, shall participate under subsection (a) in investigations and projects in the Bosque and Leon Rivers watersheds in Texas to assess the impact of the perchlorate associated with the former Naval "Weapons Industrial Reserve Plant" at McGregor, Texas. (2) CADDO LAKE.— The Secretary, in coordination with other Federal agencies and the Northeast Texas Municipal Water District, shall participate under subsection (a) in investigations and projects relating to perchlorate contamination in Caddo Lake, Texas. (3) EASTERN SANTA CLARA BASIN.— The Secretary, in coordination with other Federal, State, and local government agencies, shall participate under subsection (a) in investigations and projects related to sites that are sources of perchlorates and that are located in the city of Santa Clarita, California. (c) AUTHORIZATION OF APPROPRIATIONS.—For the purposes of carrying out this section, there is authorized to be appropriated to the Secretary $25,000,000, of which not to exceed $8,000,000 shall be available to carry out subsection (b)(1), not to exceed $3,000,000 shall be available to carry out subsection (b)(2), and not to exceed $7,000,000 shall be available to carry out subsection (b)(3). SEC. 112. WET WEATHER WATER QUALITY, (a) COMBINED SEWER OVERFLOWS.— Section 402 of the Federal Water Pollution Control Act (33 U.S.C. 1342) is amended by adding at the end the following: "(q) COMBINED SEWER OVERFLOWS.— "(1) REQUIREMENT FOR PERMITS, ORDERS, AND DECREES. — Each permit, order, or decree issued pursuant to this Act after the date of enactment of this subsection for a discharge from a municipal combined storm and sanitary sewer shall conform to the Combined Sewer Overflow Control Policy signed by the Administrator on April 11, 1994 (in this subsection referred to as the *CSO control policy'). "(2) WATER QUALITY AND DESIGNATED USE REVIEW GUID- ANCE.— Not later than July 31, 2001, and after providing notice and opportunity for public comment, the Administrator shall issue guidance to facilitate the conduct of water quality and designated use reviews for municipal combined sewer overflow receiving waters. "(3) REPORT. —Not later than September 1, 2001, the Administrator shall transmit to Congress a report on the
�
